![]() ![]() In conclusion, utilizing three-tier architecture on AWS provides numerous benefits for building scalable and secure web applications. ![]() Load Balancer to spread load across multiple AZ(Availability Zone) and AWS Scaling groups to redundancy and decoupling of services.ĪWS Cloudfront to cache high-volume content to decrease the latency to customers.Īppropriate instance to support the demand and be configured to scale and out when the demands increase or decrease.Įlastic Cache to cache services whit Redis or Memcached to remove load from the app and database and lower latency for frequent requests.ĪWS Peering to a faster and smoother user experience between VPCs.ĪWS Trust Adviser will provide recommendations that help you follow AWS best practices, reduce costs, and monitor quotes.ĪWS Cost Explore to view and analyze the cost and usage. RDS with backup configured and cross-region read replica. There are other alternatives like Serverless Framework, Terraform, or CDK.ĪMI(Amazone Machine Image) stored in S3 and quickly launched new EC2 cross-regions. AWS WAF attached on Load Balancer to filter malicious traffic, including cross-site scripting and SQL injections via rules.ĪWS Shield to safeguard your infrastructure against the most common network and transport layer DDoS attacks.ĪWS IAM to apply fine-grained permission to AWS resource and services definition who can access what.ĪWS whit Access Control List and Security Group at the subnet level to control the inbound and outbound traffic.ĪWS Route 53 can provide DNS services to simplify domain management and be used as active-passive / active-active failover between the regions doing health checks.ĮC2 auto-scaling group to scale policies, activities, and processes.ĪWS CloudFormation to quickly create a stack and deploy resources in one click.
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